All Open Source Apps

The open-source hub for building and deploying LLM-powered AI agents with TypeScript-first tooling, 40+ integrations, and a revolutionary code-execution agent framework.

Open source AI gateway and Python SDK that gives you one OpenAI-compatible interface to call 100+ LLM providers, with built-in routing, cost tracking, guardrails, and virtual keys.

The open source operating system and SDK that lets developers build one app and run it across smart glasses from Even Realities, Vuzix, Mentra Live, and more.

Build, test, and deploy AI agents and RAG workflows visually with native API and MCP server export.

Run Llama, Gemma, DeepSeek, and other open LLMs on your own machine with one command and an OpenAI-compatible API.

An open-source CLI and library for evaluating and red-teaming LLM applications — replace trial-and-error prompt engineering with systematic evals, vulnerability scanning, and CI/CD integration.

The programmable open source core ledger for fintech — build money-moving applications with atomic multi-posting transactions, account-based modeling, and Numscript, a built-in DSL for financial logic.

Open Source realtime backend in 1 file — embedded SQLite, auth, file storage, and admin UI as a single Go binary.

The batteries-included Python agent harness — planning, sub-agents, filesystem, shell, memory, and skills bundled in, built on LangGraph.

A Postgres-backed orchestration engine for background tasks, AI agents, and durable workflows that replaces Redis queues and multi-datastore durable execution platforms with a single self-hostable service.

An open-source AI assistant that runs on your own hardware and meets you in Discord, Slack, WhatsApp, iMessage, Telegram, and 20+ other channels, with native apps for every major platform.

An open-source, self-extensible agent harness and coding agent CLI — a modular runtime (agent core, unified multi-provider LLM API, TUI) with no built-in permission system by default, documented containerization patterns for sandboxing instead.

The state-of-the-art memory and context engine for AI agents — ranked #1 on all three major AI memory benchmarks.

Run LLM-generated Python code safely inside your agent—no containers, no CPython, no compromise—with sub-microsecond startup.

An open-source MCP platform for organizations — host MCP servers, run MCP registries, monitor usage, and build agents and chatbots on top of the Model Context Protocol from one self-hosted deployment.

A free, open-source AI gateway connecting Claude Code, Codex, Cursor, Cline, and Copilot to 237 AI providers (90+ free) through one endpoint, with automatic fallback and token-compression to stretch free-tier limits further.

The open-source control plane that turns a pile of AI agents into an actual company — with org charts, budgets, heartbeats, and governance.

Local-first AI memory with verbatim storage, pluggable backends, and 96.6% retrieval recall on LongMemEval — no API key required.

The open-source, self-hostable workspace that delegates entire tasks to swappable AI agents and hands back finished, shareable artifacts instead of another chat reply.

Control any web interface with natural language — no browser extension, no headless browser, just a JavaScript script tag.

An open-source coding and research agent built around a Recursive Language Model that treats context as variables and a persistent Python REPL as its only tool.

A Microsoft-built training framework that optimizes AI agents with reinforcement learning, automatic prompt optimization, or supervised fine-tuning — with near-zero code changes to your existing agent, in any framework.

Multi-agent orchestration for Claude Code with zero learning curve — install as a plugin or npm CLI and coordinate parallel Claude Code agents through pre-built workflows instead of managing them by hand.

An open-source Agent Development Environment that orchestrates fleets of parallel AI coding agents — Claude Code, Codex, Gemini and more — each running in its own isolated git worktree.